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GenSci--MOD 6--EARTH SCIENCE

NAME____________________
DATE_____________________
Horizontales
Theory stating natural disasters shaped Earth's landforms and caused extinction of some species
Rock that is made from melted rock (magma)
Process of wearing or grinding something down by wind, water, or other natural agents
Inorganic crystalline substances found naturally in the earth
Fault-block, Dome, Volcanic, or ________ mountains
Sometimes solid, sometimes liquid (2 words)
Found in the Grand Canyon (3 words)
One of the 2 types that make up "Earth's 1st layer"
Tends to break down into a stable isotope of the same element or another element (2 words)
Action or process of forcing a body of igneous rock between or through existing formations, without reaching the surface.
Decayed remains of once-livings creatures
Rock that has changed form due to extreme heat and/or pressure
Break in Earth's crust where masses of rock slip past each other
The study of the Earth's physical structure, its history, the processes acting on it and the rocks of which it is composed
Rock mostly made of silica and aluminum oxide
Verticales
The other type of "Earth's 1st layer"
Soft layer where the rock is more "plastic-like"
Atoms of the same element that have different numbers of neutrons
Rock made from sand, minerals and other materials moved by water
Rigid layer that includes upper part of the mantle and crust above it
Contains gravel, sand silt and clay
"The present is the key to the past"
A surface of erosion that separates one layer of rock from another
Rock containing lots of magnesium or iron
Earth layer found between the crust & core...it's HOT & solid
Landform made of sediment deposited where a river flows into an ocean or lake
the boundary between Earth's crust and mantle
Earth's outermost layer